1730828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 3339840

約数和(自身を除く): 1609012

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 283, 556, 566, 1132, 1529, 3058, 3113, 6116, 6226, 12452, 39337, 78674, 157348, 432707, 865414, 1730828]

約数ペア:

[(1, 1730828), (2, 865414), (4, 432707), (11, 157348), (22, 78674), (44, 39337), (139, 12452), (278, 6226), (283, 6116), (556, 3113), (566, 3058), (1132, 1529)]